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ADVA Optical Networking SE — Investor Relations & Filings

Ticker · ADV ISIN · DE0005103006 LEI · 5299001QZNN0TKI9J120 F Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 522 across all filing types
Latest filing 2026-05-13 Major Shareholding Noti…
Country DE Germany
Listing F ADV

About ADVA Optical Networking SE

https://www.adva.com/en

ADVA Optical Networking SE, now operating as Adtran Networks SE following a business combination with Adtran, develops, manufactures, and sells open optical and Ethernet-based networking solutions. The company provides hardware, software, and services to telecommunications carriers and enterprises. Its portfolio is engineered to transport data, storage, voice, and video signals at high speeds and with low latency. Key offerings include open optical transport systems, automated network management software, and a comprehensive services portfolio. The company focuses on data-driven, disaggregated networking technologies designed to simplify network complexity, improve scalability, and maximize operational efficiency for its customers.

Recent filings

Filing Released Lang Actions
Major Shareholding Notification 2026
Major Shareholding Notification Classification · 90% confidence The document is an announcement under Article 40 of WpHG notifying a major shareholding change—specifically J.P. Morgan Securities plc crossing the 3% voting rights threshold in Adtran Networks SE. This matches ‘Major Shareholding Notification’ (MRQ). It is not a meeting/AGM voting result nor a full financial report but a regulatory disclosure of shareholding levels.
2026-05-13 English
Q1 statement / Q1 financial report 2026
Interim / Quarterly Report Classification · 95% confidence The document is titled “QUARTERLY RELEASE as of March 31, 2026” and contains full IFRS-based financial statements (income statement, cash flow, balance sheet) along with narrative sections on results of operations, risk & opportunity report, and outlook. It provides substantive financial data for a quarter and is not merely an announcement or summary. This matches the definition of an Interim / Quarterly Report. Q1 2026
2026-05-12 English
Major Shareholding Notification 2026
Major Shareholding Notification Classification · 100% confidence The document is a detailed notification about voting rights and shareholdings related to JPMorgan Chase & Co. and Adtran Networks SE. It includes specifics on acquisition/disposal of shares with voting rights, percentages of voting rights held, and legal references to the German Securities Trading Act (WpHG). The content focuses on changes in major shareholdings and voting rights notifications, which aligns with the category for notifications of changes in significant share ownership levels. There is no indication that this is a full financial report, earnings release, or any other type of report. The document is not an announcement of a report publication but a substantive notification of shareholding changes. Therefore, the appropriate classification is Major Shareholding Notification (MRQ). The document length and detail support a high confidence in this classification.
2026-05-07 English
Adtran Networks SE: Bekanntmachung der Einberufung zur Hauptversammlung am 15.06.2026 in Munchen mit dem Ziel der europaweiten Verbreitung gema 121 AktG
AGM Information Classification · 100% confidence The document is an announcement of the convocation of the Annual General Meeting (AGM) for Adtran Networks SE scheduled for June 15, 2026. It includes the agenda items typical for an AGM such as presentation of the annual financial statements, approval of the use of profits, discharge of board members, election of auditors, and approval of the remuneration report. The document is a formal invitation and notice to shareholders about the AGM, detailing participation requirements and voting procedures. It does not contain the actual annual report, financial statements, or detailed financial data but rather the announcement and agenda for the AGM. Therefore, it fits the category of AGM Information (AGM-R).
2026-05-06 German
Adtran Networks SE announces results for Q1 2026
Interim / Quarterly Report Classification · 95% confidence The document is a press release announcing the quarterly financial results for Q1 2026 of Adtran Networks SE. It contains detailed financial data such as revenues, EBIT, and gross profit for the quarter ending March 31, 2026, prepared under IFRS. The document explicitly states it is reporting unaudited financial results for Q1 2026 and includes forward-looking statements and pro forma financial information. It is not merely an announcement of a report publication but contains substantive financial data and analysis for the quarter. Therefore, it fits the definition of an Interim / Quarterly Report (IR). The document length (6969 characters) supports it being a full report rather than a brief announcement or certification.
2026-05-05 English
Major Shareholding Notification 2026
Major Shareholding Notification Classification · 100% confidence The document is a detailed notification about changes in voting rights and shareholdings by JPMorgan Chase & Co. in Adtran Networks SE. It includes specific percentages of voting rights, dates of threshold crossings, and legal references to the German Securities Trading Act (WpHG). The content focuses on the disclosure of major shareholdings and voting rights notifications, which is typical for filings that inform the market about significant ownership changes. There is no financial performance data, management discussion, or report publication mentioned. The document fits the definition of a Major Shareholding Notification (MRQ).
2026-05-02 English

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